94% SiO2 Silica Castable Refractory Mortar for hot blast stove
Silica Castable Refractory Mortar with features of:
1, High refractory and refractoriness under load thus the mortar can be used under high temperature without losing the structural strength
2, Good slag resistance
Strong slag resistant to glass dust and fuel ash so that the brick joints are not eroded too early
3,Good working performance, strong bonding ability, good smear
Silica refractory mortar with high bonding strength at low to high temperature which can make the masonry to be a overall structure.
Silica Castable Refractory Mortar application:
Mainly used in glass furnace, coke oven, blast stave, hot blast stove silica bricks masonry.
Item | Silica Refractory Mortar | |
GNR-94 | ||
SiO2 % ≥ | 94 | |
Refractoriness ℃ ≥ | 1680 | |
R.U.L 0.2MPa ℃ ≥ | 1580 | |
Bending strength MPa ≥
|
110℃dry off | 1.0 |
1400℃*5h
|
2.0 | |
Grain size % | <1.0mm | 100 |
>0.5mm | ≤1 | |
<0.075mm | ≥60 | |
Setting time min | 1~2 | |
Application | Silica fire bricks masonry in hot blast stove |